package com.wyd.command.receiver;

/**
 * 门
 * 各类接受者的方法均各异
 * @author Yudi Wang
 * @date 2022/1/27 16:09
 */
public class Door {
    public void open(){
        System.out.println("open the door");
    }

    public void close(){
        System.out.println("close the door");
    }

}
